What is the main form of energy represented by each of the following?
A spring is compressed.
Oxygen bonds with carbon.
An electron generates an electric field.
A soccer ball rolls along the grass.

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

The atom fluorine generally will become stable through the formation of an ionic chemical compound by accepting electron(s) from another atom. this process will fill its outer energy level of electrons.

What is the chemical formula of magnesium bromide? a. mgbr2 b. mgbr c. mg2br2 d. mg2br